Scientists in Arizona have detected a mutation in a Coronavirus sample. Don't be alarmed- it has lost some of its potency. When this happened in the SARS outbreak, it marked the beginning of the end. Huge caveat - it's just 1 sample, we need to see if we can find it elsewhere.
@ProfKarolSikora Would be lovely if virus was 'tripping itself up'. Have wondered if that every now and again any virus hits on a human immune to its advances, who may become an asymptomatic carrier as such, passing on an increasingly enfeebled version which in turn gives more people immunity.